Alcoa - Badin Business Park Information
Alcoa began operations at its Badin Works facility, located on Highway 740 in Badin, Stanly County, in 1916 as a primary aluminum smelter, manufacturing products like carbon cathodes and anodes, specialty metals and continuous cast sheets. Aluminum production was reduced in August 2002, but the plant continued to manufacture anodes and high-purity aluminum until 2007. The plant ceased operations and was permanently closed in 2010. Prior to closure, the facility generated approximately 2,700 tons per year of spent potliner, which has been identified as a hazardous waste by the Environmental Protection Agency.
Now known as the Badin Business Park, the former Alcoa Badin Works facility encompasses 123 acres but only 90 acres comprised the active facility. The main plant area consists of the facility area plus two capped and closed offsite landfills. The Former Ball Field has been identified as an area of interest due to reports of past disposal of spent potliner.
The former Alcoa Badin Works facility has a Resource Conservation and Recovery Act (RCRA) Hazardous Waste Permit issued by the Hazardous Waste Section in DEQ’s Division of Waste Management. This permit covers assessment and remediation activities of hazardous waste contamination at the site. Previously, a Hazardous Waste Management Permit was issued to Alcoa on March 30, 1992 for the storage of spent potliner. The North Carolina Hazardous Waste Section has the authority (under 40 CFR 261.32) to regulate the storage of spent potliner from primary aluminum reduction as a listed waste from a specific source (K088).
The site is required to secure and maintain an active NPDES permit (National Pollutant Discharge Elimination System), for regulated and controlled discharge of wastewater and stormwater, in accordance with all applicable state and federal laws. The permit is issued and regulated by the Division of Water Resources, which is responsible for monitoring and enforcement actions.
DWR NPDES permit file for Badin Business Park
Badin Lake and Lake Tillery are located on the Yadkin River, and are two of a series of reservoirs constructed along the main stem of the river in the early to mid-1900s to provide hydropower to industries and area residents. The lakes straddle the border between Stanly and Montgomery counties. Both waterbodies are classified as WS-IV and contain a total of three drinking water intakes. They are also popular destinations for recreation, including multi-use trails, fishing, swimming and boating.
Date | Division | Action |
---|---|---|
May 24, 2024 | Water Resources | Alcoa provides an update on the treatability study for reducing fluoride at Outfall 005. |
Feb. 26, 2024 | Water Resources | Alcoa provides additional information to supplement its NPDES permit renewal application: Cover Letter, Supplemental information. |
Aug. 31, 2023 | Water Resources | Alcoa's notice of intent to start a pilot treatment of water discharged from Outfall 005 |
Jan. 12, 2023 | Water Resources | Alcoa's response to State Request Information, NPDES Permit Application |
Oct 31,2022 | Water Resources | NPDES permit expires. The permit is considered administratively continued until a decision on a new permit can be made. Recent Related Correspondence May 27, 2022 Alcoa's response to March meeting June 2, 2022 Alcoa's request for new stream gauge August 26, 2022 DWR's response to Badin Business Park inquiries October 10, 2022 Alcoa/BBP response to DWR's Aug. 26, 2022 letter |
April 27, 2022 to Present | Water Resources
| NPDES Renewal Permit Application submitted by Alcoa May 17, 2022 DWR Request for Additional Information and Alcoa's January 2023 response July 8, 2022 Revised renewal application currently under review December 16, 2022 Focused Treatability Study Work Plan and cover letter, for Outfall 005 submitted by Alcoa |
August 2021 | Water Resources | Compliance Evaluation Inspection conducted: Report and Cover Letter |
May - Sept. 2021 | Water Resources | Results, and Final Summary for Badin Lake and Lake Tillery Supplemental Testing, Summer 2021 (see Sampling Test Results Tab below) |
Site Information
Five major areas regulated under the Resource Conservation and Recovery Act (RCRA), enforced by the Division of Waste Management, of the Badin Works site are highlighted on the map below: the former Manufacturing Facility area, Alcoa/Badin Landfill, Former Ball Field, Sediment Caps and the Old Brick Landfill. Additional information about each of these areas can be found below. Also shown are the outfalls, which are regulated by the Division of Water Resources, and detailed in sections below.
Alcoa Incorporated submitted a RCRA Hazardous Waste Permit Application to store spent potliner (KO88 Hazardous Waste) in March 1990 for the facility in Badin. The Hazardous Waste Management Permit (NCD 003 162 542) to store spent potliner was issued on March 30, 1992. Since that time, the Alcoa – Badin Works/Badin Business Park has been regulated under the authority of RCRA for the investigation and remediation of hazardous waste contamination. RCRA permits are issued for 10 years. When a RCRA permit expires, authority to operate under the permit continues until the issuance of the subsequent permit. The Permit was renewed on March 23, 2006.
A HSWA–Only Permit Application was received on February 19, 2016. The draft HSWA–Only Permit was public noticed on August 13, 2018, with comment period held through Nov. 11, 2018. On December 19, 2018, the Hazardous Waste Section decided to delay the issuance of the HSWA–Only Permit until the Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Badin Landfill, and Former Ball Field is complete, and a final remedy is proposed.
It was determined under the Expanded Pre-CERCLIS Screening Assessment (September 25, 2015) that further evaluation at the Former Ball Field could be conducted under RCRA authority and oversight. EPA approved the Expanded Pre–CERCLIS Screening Assessment on the Ball Field on October 16, 2015. The Site Inspection Report (approved by EPA on June 14, 2016) also determined that further evaluation of the Alcoa Badin Landfill could be conducted under RCRA authority and oversight. It has been repeatedly confirmed by the EPA that the site will be addressed under the authority of DEQ’s Hazardous Waste Section as RCRA corrective action. CERCLA authority would apply to both if no action was taken by Alcoa.
Badin Business Park is required to conduct remediation of contamination associated with all 49 solid waste management units (SWMU) and areas of concern identified in the permit. Remediation activities have been conducted under RCRA authority at the site since the issuance of the Hazardous Waste Management Permit to store spent potliner on March 30, 1992.
Hazardous Waste RCRA Permit-related Documents
- RCRA Facility Assessment Report – March 1990
- Issuance of Hazardous Waste Management Permit – March 30, 1992
- Certification of Closure – Building 058 – January 12, 1993
- Issuance of Hazardous Waste Management Permit – March 24, 2006
- Completion of Closure of Hazardous Waste Management Facilities – February 23, 2012
- Acceptance of Closure Certification for Building 206 North Containment and Building 206 South Container Storage – July 9, 2012
- Badin Business Park Hazardous Waste Management Permit Application – June 20, 2018
- Issuance of Draft Hazardous Waste Management Draft Permit – August 13, 2018
- Extension of Public Comment Period for Issuance of the Draft Hazardous Waste Draft Permit – September 27, 2018
- Delay of Issuance of the Hazardous Waste Management Permit – December 19, 2018
Alcoa began operations at the Badin site in 1915 as a primary aluminum smelter. Principal products manufactured at the plant include carbon cathodes and anodes, continuous cast sheets and specialty metals. Alcoa reduced aluminum smelting operations at the Badin facility in August 2002 and ceased operation in 2007. The plant was permanently closed in 2010 and demolition was completed in 2012. A certification of closure for the two regulated storage units for the storage of spent potliner – Building 206 North Containment and Building 206 South Container Storage – was accepted on July 9, 2012.
During its operation, the main plant area consisted of two potlines, an electrode plant, casting facilities for the production of aluminum products, a machine shop, utility buildings, and offices. Most of the solid waste management units and areas of concern are located in the main plant area. Spent potliner has been identified by EPA as a hazardous waste from primary aluminum reduction. Several solid waste management units have been found containing spent potliner associated with the Former Alcoa–Badin Works facility.
Under RCRA, facilities must evaluate all the options for remediation of the solid waste management units and areas of concern at a site before choosing the preferred remedial alternative for the site. Remediation options must be protective of human health and the environment, as well as designed to be effective for the specific conditions of the site and the constituents of concern.
The Hazardous Waste Management Permit issued in 1992 required Alcoa to identify and investigate any solid waste management units for potential adverse impact to the environmental media at the Former Badin-Works Facility. Comprehensive sampling of the environmental media at Former Alcoa–Badin Works site was conducted in areas identified as potentially contaminated with hazardous constituents during the RCRA Facility Investigation process. Based on the findings of the RCRA Facility Investigation Report, the Corrective Measures Study process was initiated to identify and evaluate remedial alternatives to determine effective, efficient corrective action technologies to remediate contaminated media.
A total of 49 solid waste management units and areas of concern were identified at the former Alcoa – Badin Works site. Investigation and assessment of many of these areas determined that no further action was needed. Interim measures have been conducted at eight solid waste management units. Those measures included the placement or improvement of landfill covers, installation and repair of surface water diversion pipes and ditches, replacement of open ditches with sealed-joint concrete pipe and excavation of impacted soil.
There are four solid waste management units (SWMU) that required a Corrective Measures Study to address remaining contamination: SWMU 2 - the Alcoa/Badin Landfill, SWMU 3 - the Old Brick Landfill, SWMU 44 - the Pine Tree Grove Area, and SWMU 46 - the Coke Management Area. Eleven solid waste management units have groundwater contamination and require remediation. Targeted soil sampling was conducted at the Former Badin Works Facility in 2018 to identify any remaining contamination at the plant site.
Targeted Sampling Report for the Badin Business Park – January 29, 2019
Groundwater Sampling Report for the Badin Business Park Facility – September 11, 2018
Waste Management Related Documents*
*Historical files can be found in the "Resources and Historical Files" section below.
- Receptor Survey Update – March 15, 2024
- Baseline Ecological Risk Assessment Progress Report – Alcoa Badin Landfill – March 1, 2024
- 2023 Geophysical Evaluation – Alcoa Badin Landfill – January 5, 2024
- HWS/EPA Review of the Former Ball Field Area SLERA and the Alcoa/Badin Landfill BERA – December 11, 2023
- Hydrogeological Conceptual Model Site Validation Report – December 11, 2023
- Badin Business Park Groundwater Sampling Plan - May 11, 2023
- Baseline Ecological Risk Assessment Work Plan - January 31, 2023
- Hydrogeological Conceptual Site Model Update - January 19, 2023
- Geophysical Evaluation Down Gradient of the Alcoa Badin Landfill, 2022 Geophysical Evaluation – December 9, 2022
- Badin Business Park Response to Comments on the Screening Level Ecological Risk Assessment Report for the Alcoa/Badin Landfill and Former Ball Field Area Screening–Level Ecological Risk Assessment – November 14, 2022
- Petition Requesting Preliminary Assessment of Alcoa – Badin Works Site – October 13, 2014
- Abbreviated Preliminary Assessment – Alcoa Badin Ball Field – Dated September 30, 2015, Approved on October 16, 2015
- Expanded Pre–CERCLIS Screening Assessment (EPSA) – Alcoa Badin Ball Field – Dated September 25, 2015, Approved on October 16, 2015
- Expanded Pre–CERCLIS Screening Assessment (EPSA) – Dated October 12, 2015, Approved October 16, 2015
- Site Inspection Report – Alcoa Badin Works Landfill – Dated June 14, 2016, Approved June 16, 2016
- Investigative Work Plan for Phase 4 and 5 Corrective Measures Study, Alcoa/Badin Landfill, and Former Ball Field – April 28, 2017
- Revised Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Bain Landfill, and Former Ball Field – April 3, 2018
- Investigative Report for the Former Ball Field – August 9, 2018
- Groundwater Sampling Report for the Badin Business Park Facility – September 11, 2018
- Investigative Report for Little Mountain Creek Area – December 5, 2018
- Targeted Sampling Report for the Badin Business Park – January 29, 2019
- Addendum to Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Bain Landfill, and Former Ball Field – April 17, 2019
- Little Mountain Creek Confirmatory Sampling Report – May 28, 2019
- Geophysical Evaluation for the Little Mountain Creek Area – May 30, 2019
- Targeted Soil Confirmation Sampling Report – June 26, 2019
- Investigation Summary Report for the Alcoa/Badin Municipal Landfill – Task 1 – Subtask 2 – Hydrologic Conditions – December 20, 2019
- Investigation Summary Report for the Alcoa/Badin Municipal Landfill – Task 1 – Subtask 1 – Surface Water Assessment – February 28, 2020
- Data Summary – Little Mountain Creek Quarterly Surface Water Sampling Events – April 13, 2020
- Former Ball Field Area Screening–Level Ecological Risk Assessment – April 26, 2021
- Screening Level Ecological Risk Assessment Report for the Alcoa/Badin Landfill - Dec. 22, 2021
- Corrective Action Status Update - Dec. 22, 2021
- Data Collection Work Plan – June 3, 2022
- Former Ball Field Area Screening–Level Ecological Risk Assessment – August 15, 2022
- Screening Level Ecological Risk Assessment Report for the Alcoa/Badin Landfill – August 15, 2022
- HWS/EPA issued comments on the “Former Ball Field Area Screening–Level Ecological Risk Assessment” and the “Alcoa/Badin Landfill Baseline Ecological Risk Assessment Work Plan” – April 27, 2023
- Badin Business Park Response to Comments on the Alcoa/Badin Landfill Baseline Ecological Risk Assessment Work Plan – May 30, 2023
- Badin Business Park Requests Clarification to Comments Regarding the Former Ball Field Area Screening–Level Ecological Risk Assessment – June 29, 2023
- Clarification to Comments Regarding the Former Ball Field Area Screening–Level Ecological Risk Assessment – August 16, 2023
- Scientific Management Decision Point Revisions – Former Ball Field Area Screening Level Ecological Risk Assessment – September 18, 2023
- Baseline Ecological Risk Assessment Progress Report – Alcoa Badin Landfill – January 31, 2024
Water Resources
Permit documents, data and correspondence by year
The Alcoa/Badin Landfill is a 14-acre, unlined, municipal solid waste landfill located nearly 500 feet south of Badin Business Park (formerly Badin Works facility). Little Mountain Creek is south of the Alcoa/Badin Landfill and flows southeastward and enters Mountain Creek. The landfill received industrial waste from the facility as well as from the Town of Badin until the landfill closed in the mid-1970s. After the landfill was closed, it was graded and seeded with grass. Then, it was regraded with improvements to the cover in 1997.
The Alcoa/Badin Landfill is one of the 49 total solid waste management units and areas of concern on the Badin Business Park site. The RCRA Facility Assessment Report (1990) recommended that an investigation be conducted on the landfill. As part of the investigation, groundwater has been sampled.
A low-flow seep collection system, which merged the three seeps at the base of the landfill into one single point of discharge, was completed in 2000. That system was replaced in 2005 due to the installation of a force main used to pump the seep water to the county sewer. As part of site remediation under RCRA, the landfill has been covered with an engineered cap to reduce the migration of contaminants from the landfill into the surrounding environment. The cap is designed to minimize erosion to prevent the waste from being exposed to the environment or moving offsite, as well as to shed rainwater to reduce leaching of contaminants from the landfill into the groundwater.
The Alcoa/Badin Landfill was included in the RCRA Facility Investigation Report and Corrective Measure Study. The Hazardous Waste Section approved the “Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Badin Landfill, and Former Ball Field” in January 2018. Data collection, investigative work, remedial alternatives, and the evaluation of remedial alternatives for areas contaminated with hazardous constituents, including the Alcoa/Badin Landfill, Old Brick Landfill, Former Ball Field, and the Main Plant Area are included in the work being conducted under this document.
Related documents
- Baseline Ecological Risk Assessment Progress Report – Alcoa Badin Landfill – March 1, 2024
2023 Geophysical Evaluation – Alcoa Badin Landfill – January 5, 2024
Baseline Ecological Risk Assessment Work Plan - January 31, 2023
- Geophysical Evaluation Down Gradient of the Alcoa Badin Landfill, 2022 Geophysical Evaluation – December 9, 2022
- Petition Requesting Preliminary Assessment of Alcoa – Badin Works Site – October 13, 2014
- Site Inspection Report – Alcoa Badin Works Landfill – Dated June 14, 2016, Approved June 16, 2016
- Investigative Work Plan for Phase 4 and 5 Corrective Measures Study, Alcoa/Badin Landfill, and Former Ball Field – April 28, 2017
- Revised Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Bain Landfill, and Former Ball Field – April 3, 2018
- Investigative Report for Little Mountain Creek Area – December 5, 2018
- Addendum to Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Bain Landfill, and Former Ball Field – April 17, 2019
- Little Mountain Creek Confirmatory Sampling Report – May 28, 2019
- Geophysical Evaluation for the Little Mountain Creek Area – May 30, 2019
- Investigation Summary Report for the Alcoa/Badin Municipal Landfill – Task 1 – Subtask 2 – Hydrologic Conditions – December 20, 2019
- Investigation Summary Report for the Alcoa/Badin Municipal Landfill – Task 1 – Subtask 1 – Surface Water Assessment – February 28, 2020
- Data Summary – Little Mountain Creek Quarterly Surface Water Sampling Events – April 13, 2020
- Screening Level Ecological Risk Assessment Report for the Alcoa/Badin Landfill (Dec. 22, 2021)
- Geophysical Evaluation – Alcoa Badin Landfill (February 22, 2022)
- Screening Level Ecological Risk Assessment Report for the Alcoa/Badin Landfill – August 15, 2022
- Badin Business Park Response to Comments on the Screening Level Ecological Risk Assessment Report for the Alcoa/Badin Landfill and Former Ball Field Area Screening–Level Ecological Risk Assessment – November 14, 2022
- HWS/EPA issued comments on the “Former Ball Field Area Screening–Level Ecological Risk Assessment” and the “Alcoa/Badin Landfill Baseline Ecological Risk Assessment Work Plan” – April 27, 2023
- Badin Business Park Response to Comments on the Alcoa/Badin Landfill Baseline Ecological Risk Assessment Work Plan – May 30, 2023
- Baseline Ecological Risk Assessment Progress Report – Alcoa Badin Landfill – January 31, 2024
The Former Ball Field is a nearly 10-acre area east of Badin Business Park across State Highway 740 that was historically used as a baseball field. Ball Field structures were removed in the late 1990s. Following a citizen’s report in 2014 that spent potliner was disposed within this area, historical research was done to find out when and how the site was developed. Alcoa determined that it was developed between 1938 and 1950, but by 1990s it was mainly used as a grassy field for community events.
Based on community input, additional investigative work was done at multiple onsite and offsite locations. Among these is the Former Ball Field, where Alcoa has conducted additional investigation to look for waste that was reported by community members to have been placed there by Alcoa. An investigation was conducted to determine if potliner had been disposed in this area, or if there were any adverse effect from the Badin Works industrial activity to the area. This included the collection and analysis of surface and sub-surface soil, sediment, surface water and groundwater samples. The investigations included ground-penetrating radar surveys, magnetometer investigations, and a grid pattern of soil and groundwater samples across the entire field.
Also investigated was the old railroad bed which ran across the north end of the ball field adjacent to the edge of Badin Lake. Additionally, an area in the parking lot was excavated to search for potential waste disposal. The material found appeared to be the remnants of granulated activated carbon that was stored in the area as it was being used in the 2012-2013 Badin Lake sediment capping project. Laboratory samples of that area indicated no hazardous constituents above regulatory levels. This investigative work is ongoing.
Related documents:
- HWS/EPA Review of the Former Ball Field Area SLERA and the Alcoa/Badin Landfill BERA – December 11, 2023
- Petition Requesting Preliminary Assessment of Alcoa – Badin Works Site – October 13, 2014
- Abbreviated Preliminary Assessment – Alcoa Badin Ball Field – Dated September 30, 2015, Approved on October 16, 2015
- Expanded Pre–CERCLIS Screening Assessment (EPSA) – Alcoa Badin Ball Field – Dated September 25, 2015, Approved on October 16, 2015
- Investigative Work Plan for Phase 4 and 5 Corrective Measures Study, Alcoa/Badin Landfill, and Former Ball Field – April 28, 2017
- Revised Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Bain Landfill, and Former Ball Field – April 3, 2018
- Investigative Report for the Former Ball Field – August 9, 2018
- Addendum to Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Bain Landfill, and Former Ball Field – April 17, 2019
- Former Ball Field Area Screening–Level Ecological Risk Assessment – April 26, 2021
- Former Ball Field Area Screening–Level Ecological Risk Assessment – August 15, 2022
- Badin Business Park Response to Comments on the Screening Level Ecological Risk Assessment Report for the Alcoa/Badin Landfill and Former Ball Field Area Screening–Level Ecological Risk Assessment – November 14, 2022
- HWS/EPA issued comments on the “Former Ball Field Area Screening–Level Ecological Risk Assessment” and the “Alcoa/Badin Landfill Baseline Ecological Risk Assessment Work Plan” – April 27, 2023
- Badin Business Park Requests Clarification to Comments Regarding the Former Ball Field Area Screening–Level Ecological Risk Assessment – June 29, 2023
- Clarification to Comments Regarding the Former Ball Field Area Screening–Level Ecological Risk Assessment – August 16, 2023
- Scientific Management Decision Point Revisions – Former Ball Field Area Screening Level Ecological Risk Assessment – September 18, 2023
An Administrative Agreement for State-Directed Assessment and Remedial Action for the placement of an engineered sediment cap over areas impacted by polychlorinated biphenyls and polycyclic aromatic hydrocarbons in two locations of Badin Lake was approved in September 2012. The sediment caps are made up of a layer of sand and granular activated carbon, which absorbs organic compounds to prevent them from leaving the site, and a top layer of gravel and rocks to keep the material from being disturbed. The caps were constructed to keep contaminated sediment from being exposed and released into the water. This option was chosen over removal in part due to concerns about the high levels of these compounds that would be released into the water by removal activities and that could be spread widely throughout the lake and river systems, causing additional exposure concerns. Construction of the sediment cap was completed in February 2013, and the cap evaluation was completed in October 2013. A one-year inspection of the sediment cap was conducted in 2014, and a five–year inspection of the sediment was conducted in June 2018.
The sediment caps were placed on areas located in the vicinity of storm water discharge outfalls in Badin Lake that drain the former Alcoa-Badin Works site. One sediment cap was installed near the boat ramp on Badin Lake, and the other sediment cap is in place at Outfalls 011 and 012 in Badin Lake, as shown on the map.
Related documents:
- Badin Lake Sediment Remedial Action Plan – April 25, 2012
- Conditional Approval of the Badin Lake Sediment Remedial Action Plan – September 17, 2012
- Transmittal letter of the Administrative Agreement for State–Directed Remedial Action – September 20, 2012
- Administrative Agreement for State-Directed Remedial Action - September 20, 2012
- Administrative Agreement for State–Directed Remedial Action – September 20, 2012
- Badin Lake Sediment Capping Project: Construction Completion Report – November 5, 2013
- Badin Lake Sediment Capping Project: One–Year Cap Inspection Report – October 15, 2014
- Badin Lake Five–Year Sediment Cap Inspection Report – July 2, 2018
The nearly three-acre Old Brick Landfill was used to dispose of spent potliner and furnace brick from smelting operations from 1915 to 1960. In 1987, the landfill was capped with 12 inches of compacted clay. A diversion ditch was constructed on the upslope side of the unit to divert surface water around the cap.
In 1996, interim measures were conducted to reduce water infiltration into the landfill with improvements of the surface water diversion. Steps were implemented in 1997 to repair damage to the cover. More work was done to divert surface water to prevent surface water run-on onto the cover of the Old Brick Landfill.
The site is required to secure and maintain an active NPDES permit (National Pollutant Discharge Elimination System), for regulated and controlled discharge of wastewater and storm water, in accordance with all applicable State and Federal laws. The Permit is issued and regulated by the Division of Water Resources, responsible for monitoring and enforcement actions.
2022 Permit Renewal Information
- DWR's August 26, 2022 response to BBP's inquiries letter
- Renewal application - revised on July 8, 2022
- June 2, 2022 Letter to Director on BBP's intention to support a hydrologic data collection for the period July 2022-June 2023
- DWR May 17, 2022 request to Permittee for additional information regarding draft permit renewal letter
- NPDES Renewal Permit Application - issued April 27, 2022
- Follow-up information- March 9, 2022 meeting with DEQ
NPDES Permit Records
- Current NPDES Permit 004308 - modified/revised in 2019 (original NPDES Permit 004308 - issued 2017); Fact Sheet
- Permit documents, data & correspondence by year
- 2021 Records & Correspondence
- Facility Outfall Locations Map
Violations and Enforcement Actions
- 2023 Violation Information
- February 2023 Notice of Violation and Intent to Assess Civil Penalty
- 2022 Violation Information
- November 2022 Civil Penalty Assessment
- October 2022 Notice of Violation and Intent to Assess Civil Penalty
- October 2022 Civil Penalty Assessment
- September 2022 Notice of Violation and Intent to Assess Civil Penalty
- September 2022 Civil Penalty Assessment
- August 2022 Civil Penalty Assessment
- May 2022 Notice of Violation and Intent to Assess Civil Penalty
- February 2022 Notice of Violation (November 30, 2021 Notice of Violation & Intent to Assess Civil Penalty)
- February 2022 Notice of Violation (December 31, 2021 Notice of Violation & Intent to Assess Civil Penalty)
- 2021 Violation Information
- November 2021 Notice of Deficiency (Sept. 2021 eDMR violation)
- All Monitoring Report Violations for current NPDES Permit #4308
- Enforcement History
Special Order by Consent Documents
- 2020/2021 SOC Request: The North Carolina Department of Environmental Quality (DEQ), Division of Water Resources (DWR) returned the Badin Business Park LLC application for a Special Order by Consent (SOC), after determining the SOC as drafted will not be moving forward.
- 2018/19 SOC Request:
Water Resources
Permit-Required Monthly Test Results (Digital Monitoring Reports or eDMRs)
- June 2024
- May 2024
- April 2024
- March 2024
- February 2024
- January 2024
- December 2023
- November 2023
- October 2023
- September 2023
- August 2023
- July 2023
- June 2023
- May 2023
- April 2023
- March 2023
- February 2023
- January 2023
- December 2022
- November 2022
- October 2022
- September 2022
- August 2022
- July 2022
- June 2022
- May 2022
- April 2022
- March 2022
- February 2022
- January 2022
- December 2021
- November 2021
- October 2021
- August - September 2021
- June - July 2021
- April - May 2021
- March 2021
- February 2021
- January 2021
- DMR Parameter Values Graph
- For Previous eDMRs please email laura.oleniacz@deq.nc.gov
Summer 2021 Badin Lake Supplemental Testing
In response to public concerns shared during a recent public comment period, DEQ initiated a 2021 Study Plan for Supplemental Testing for Badin Lake and Lake Tillery occuring May-September, 2021.
Results indicate all analytical returns for fluoride and cyanide were below the detection limits, noted in Column P "Qualify" as "U." The final Report Summary can be found here.
Other Testing Information and Resources
- Cyanide Limits and Metals Monitoring 1998-1999
- Instream Data for Outfall 0012 - August 2019 to December 2020
NC Lake Ambient Monitoring Program
The Ambient Lakes Monitoring Program (ALMP) originated under EPA's Clean Lakes Program and is designed to identify long-term trends of lakes and reservoirs across North Carolina. The water quality data collected is used to calculate the state of nutrient enrichment (trophic state) and determine if lakes meet their designated use.
The Division of Water Resources staff sample approximately 160 lakes on 5-year rotating basin schedule. Lake stations are located statewide.
There are four monitoring sites in Badin Lake as part of the ambient monitoring program. Additional site locations in the basin are available at NC Lake Monitoring Stations.
Public Water Supply Information
The City of Albemarle has the only surface water intake used for a public water system on Badin Lake. It is on the northern end of the lake, indicated by the purple water drop on the map below. The City of Albemarle is required to collect cyanide and fluoride samples from their entry point to the distribution system (after treatment). Data on samples can be found at: https://www.pwss.enr.state.nc.us/NCDWW/ at NC0184010.
Oct 2021 Soil Removal Project
Request for Information (Dec. 20, 2021)
Badin Business Park’s response to the Division of Water Resources and Division of Waste Management Information Request Dec. 20 Letter (January 27, 2022)
Waste Management
- Historical files can be found in Laserfiche. In Laserfiche, enter "NCD003162542" into the search box.
- Interim Measures files:
- Approval to Implement Interim Measures Work Plan for the On-Site Landfill (SWMU No. 1) and the Wet Weather Run-on Diversion (SMWU No. 33) – April 18, 1996
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Approval to Implement Interim Measures for the Old Brick Landfill Repair – September 8, 1997
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Interim Measures Report – Bogan’s Radiator Shop Site (SWMU #45) – August 2004
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Approval of SWMU 35 PCB Removal Interim Measures Work Plan – June 25, 2012:
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Interim Measures Report – SWMU No. 35 PCB Removal – November 26, 2012
- Historical Remediation Documents
- RCRA Facility Investigation Report – Volume I of II – March 2001
- RCRA Facility Investigation Report – Volume II of II – March 2001
- Corrective Measures Study – Phase 1 – August 19, 2009
- Phase 2 Identification of Potential Treatment Technologies Report – October 21, 2009
- Revised Corrective Measures Study – Phase 1 – July 30, 2010
- Revised Phase 3 – Engineering Collection Work Plan for the Corrective Measures Study – April 15, 2011
- Phase 3 – Engineering Data Collection for the Corrective Measures Study – October 31, 2012
- Phase 4 – Corrective Measures Alternatives and Phase 5 – Justification and Recommendation of the Selected Corrective Measure Alternative for the Corrective Measures Study – January 30, 2013
- The Hazardous Waste Section Granted Conditional Approval of the Investigative Work Plan for the Phase 4 and 5 Corrective Measures Study, Alcoa/Bain Landfill, and Former Ball Field – January 31, 2018